| Property | Value |
| Name | Hostmaster, Heroku |
| Organization | Heroku, Inc. |
| dns@heroku.com | |
| Address | 650 7th Street |
| Zip Code | 94103 |
| City | San Francisco |
| State | CA |
| Country | US |
| Phone | +1.4157295726 |
| NameServer | NS-1378.AWSDNS-44.ORG |
| Created | 2010-09-19 05:55:31 |
| Changed | 2013-12-17 04:03:16 |
| Expires | 2016-09-19 00:00:00 |
| Registrar | DYNAMIC NETWORK SERV |
| Date | IP Address |
| 2019-07-22 | 52.21.245.216 (ClassC) |
| 2019-07-24 | 18.235.81.103 (ClassC) |
| 2019-07-24 | 34.225.81.84 (ClassC) |
| 2019-07-31 | 34.225.219.245 (ClassC) |
| 2019-07-31 | 34.237.174.28 (ClassC) |
| 2019-07-31 | 54.172.16.3 (ClassC) |
| 2019-08-03 | 52.206.54.179 (ClassC) |
| 2019-08-03 | 34.236.215.33 (ClassC) |
| 2019-08-03 | 34.198.30.175 (ClassC) |
| 2019-08-03 | 52.20.250.191 (ClassC) |
| 2024-07-02 | 54.165.58.209 (ClassC) |
| 2024-08-02 | 54.243.129.215 (ClassC) |
| 2024-09-18 | 3.216.88.24 (ClassC) |
| 2024-11-17 | 23.22.52.7 (ClassC) |